Shonda Rhimes has gone above and beyond herself to make sure that Grey’s Anatomy remains the way it was when it first started airing – completely amazing. Not only had she found a way to keep Ellen Pompeo’s pregnancy hidden but also discovered an ingenious outlet for Katherine Heigl and T.R. Knight. Although nobody wants to see them go, we can’t help but wonder – what sort of trouble, medical and personal, are the new residents and interns, from Mercy West going to bring to Seattle Grace?

The first view of the Mercy West interns will be on this Thursday’s show! Keep watching.